| Authors: |
Ji LL; Microbiological Laboratory, Disease Control Center, Huairou District, Beijing 101400, China., Zhao XJ; The Department of Infectious and Endemic Disease Control, Beijing Huairou District Center for Disease Control and Prevention, Beijing 101400, China., Yu JY; Microbiological Laboratory, Disease Control Center, Huairou District, Beijing 101400, China., Mao YM; Microbiological Laboratory, Disease Control Center, Huairou District, Beijing 101400, China., Dong ZZ; Microbiological Laboratory, Disease Control Center, Huairou District, Beijing 101400, China., Wang YJ; Microbiological Laboratory, Disease Control Center, Huairou District, Beijing 101400, China., Wang YC; Microbiological Laboratory, Disease Control Center, Huairou District, Beijing 101400, China., Zhao JC; Institute of Infectious Diseases and Endemic Diseases Control, Beijing Center for Disease Control and Prevention, Beijing 100013, China. |